<template>
	<view>
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item,i) in swiperList" :key="i">
				<navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
		</swiper>
		
		<!-- 分类导航区域 -->
		<view class="nav-list">
			<view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
				<image :src="item.image_src" class="nav-img"></image>
			</view>
		</view>
		<!-- 楼层区域 -->
		<view class="floor-list">
			<view class="floor-item" v-for="(item,i) in floorList" :key="i">
				<image :src="item.floor_title.image_src" class="floor-title"></image>
				<!-- 楼层图片区域 -->
				<view class="floor-img-box">
					<navigator class="left-img-box" :url="item. product_list[0].url">
						<img :src="item. product_list[0].image_src" :style="{width:item. product_list[0].image_width + 'rpx'}" mode="widthFix">
					</navigator>
					<view class="right-img-box">
						<navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2 !==0" :url="item2.url">
							<image :src="item2.image_src" :style="{width:item2.image_width+'rpx'}" mode="widthFix"></image>
						</navigator>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				swiperList:[],
				navList:[],
				floorList:[]
			};
		},
		onLoad() {
			this.getSwiperList()
			this.getNavList()
			this.getFloorList()
		},
		methods: {
		async getSwiperList(){
			const {data: res} =	await uni.$http.get('/api/public/v1/home/swiperdata')
			
			if(res.meta.status !== 200) return uni.$showMsg()
			
			this.swiperList = res.message
			},
			async getNavList(){
			const {data:res} =	await uni.$http.get('/api/public/v1/home/catitems')
			if(res.meta.status !== 200) return uni.$showMsg()
			this.navList = res.message
			},
			navClickHandler(item){
				if(item.name =="分类"){
					uni.switchTab({
						url:'/pages/cate/cate'
					})
				}
			},
			// 获取首页楼层数据
			async getFloorList(){
			const {data:res}= await uni.$http.get('/api/public/v1/home/floordata')
			if(res.meta.status !== 200) return uni.$showMsg()
			res.message.forEach(floor =>{
				floor.product_list.forEach(prod =>{
					prod.url = '/subpkg/goods_list/goods_list?'+prod.navigator_url.split('?')[1]
				})
			})
			 this.floorList = res.message
			}
		}
	}
</script>

<style lang="scss">
swiper{
	height: 330rpx;
	.swiper-item,
	image{
		height: 100%;
		weight: 100%;
	}
}
.nav-list{
	display: flex;
    justify-content: space-around;
	margin:15px 0 ;
}

.nav-img{
	width: 128rpx;
	height: 140rpx;
}
.floor-title{
	width: 100%;
	height: 60rpx;
}
.right-img-box{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
}
.floor-img-box{
	display: flex;
	padding-left: 10rpx;
}
</style>
